File

mod_compliance_2023: Add 2023 Version of the compliance module, basis is the 2021 Version. diff --git a/mod_compliance_2023/README.md b/mod_compliance_2023/README.md new file mode 100644 --- /dev/null +++ b/mod_compliance_2023/README.md @@ -0,0 +1,22 @@ +--- +summary: XMPP Compliance Suites 2023 self-test +labels: +- Stage-Beta +rockspec: + dependencies: + - mod_cloud_notify + +... + +Compare the list of enabled modules with +[XEP-0479: XMPP Compliance Suites 2023] and produce basic report to the +Prosody log file. + +If installed with the Prosody plugin installer then all modules needed for a green checkmark should be included. (With prosody 0.12 only [mod_cloud_notify] is not included with prosody and we need the community module) + +# Compatibility + + Prosody-Version Status + --------------- ---------------------- + trunk Works as of 2024-12-21 + 0.12 Works diff --git a/mod_compliance_2023/mod_compliance_2023.lua b/mod_compliance_2023/mod_compliance_2023.lua new file mode 100644 --- /dev/null +++ b/mod_compliance_2023/mod_compliance_2023.lua @@ -0,0 +1,79 @@ +-- Copyright (c) 2021 Kim Alvefur +-- +-- This module is MIT licensed. + +local hostmanager = require "core.hostmanager"; + +local array = require "util.array"; +local set = require "util.set"; + +local modules_enabled = module:get_option_inherited_set("modules_enabled"); + +for host in pairs(hostmanager.get_children(module.host)) do + local component = module:context(host):get_option_string("component_module"); + if component then + modules_enabled:add(component); + modules_enabled:include(module:context(host):get_option_set("modules_enabled", {})); + end +end + +local function check(suggested, alternate, ...) + if set.intersection(modules_enabled, set.new({suggested; alternate; ...})):empty() then return suggested; end + return false; +end + +local compliance = { + array {"Server"; check("tls"); check("disco")}; + + array {"Advanced Server"; check("pep", "pep_simple")}; + + array {"Web"; check("bosh"); check("websocket")}; + + -- No Server requirements for Advanced Web + + array {"IM"; check("vcard_legacy", "vcard"); check("carbons"); check("http_file_share", "http_upload")}; + + array { + "Advanced IM"; + check("vcard_legacy", "vcard"); + check("blocklist"); + check("muc"); + check("private"); + check("smacks"); + check("mam"); + check("bookmarks"); + }; + + array {"Mobile"; check("smacks"); check("csi_simple", "csi_battery_saver")}; + + array {"Advanced Mobile"; check("cloud_notify")}; + + array {"A/V Calling"; check("turn_external", "external_services", "turncredentials", "extdisco")}; + +}; + +function check_compliance() + local compliant = true; + for _, suite in ipairs(compliance) do + local section = suite:pop(1); + if module:get_option_boolean("compliance_" .. section:lower():gsub("%A", "_"), true) then + local missing = set.new(suite:filter(function(m) return type(m) == "string" end):map(function(m) return "mod_" .. m end)); + if suite[1] then + if compliant then + compliant = false; + module:log("warn", "Missing some modules for XMPP Compliance 2023"); + end + module:log("info", "%s Compliance: %s", section, missing); + end + end + end + + if compliant then module:log("info", "XMPP Compliance 2023: Compliant ✔️"); end +end + +if prosody.start_time then + check_compliance() +else + module:hook_global("server-started", check_compliance); +end +

local mod_muc = module:depends("muc")
local http = require "net.http"
local st = require "util.stanza"
local json = require "util.json"
local url_pattern = [[https://twitter.com/%S+/status/%S+]]
local xmlns_fasten = "urn:xmpp:fasten:0"
local xmlns_xhtml = "http://www.w3.org/1999/xhtml"
local twitter_apiv2_bearer_token = module:get_option_string("twitter_apiv2_bearer_token");

local function fetch_tweet_data(room, url, tweet_id, origin_id)
	if not url then return; end
	local options = {
		method = "GET";
		headers = { Authorization = "Bearer "..twitter_apiv2_bearer_token; };
	};

	http.request(
		'https://api.twitter.com/2/tweets/'..tweet_id..'?expansions=author_id&tweet.fields=created_at,text&user.fields=id,name,username,profile_image_url',
		options,
		function(response_body, response_code, _)
			if response_code ~= 200 then
				module:log("debug", "Call to %s returned code %s and body %s", url, response_code, response_body)
				return;
			end

			local response = json.decode(response_body);
			if not response then return; end
			if not response['data'] or not response['includes'] then return; end

			local tweet = response['data'];
			local author = response['includes']['users'][1];

			local to = room.jid
			local from = room and room.jid or module.host
			local fastening = st.message({to = to, from = from, type = 'groupchat'}):tag("apply-to", {xmlns = xmlns_fasten, id = origin_id})

			fastening:tag(
				"meta",
				{
					xmlns = xmlns_xhtml,
					property = 'og:article:author',
					content = author['username']
				}
			):up()

			fastening:tag(
				"meta",
				{
					xmlns = xmlns_xhtml,
					property = 'og:article:published_time',
					content = tweet['created_at']
				}
			):up()

			fastening:tag(
				"meta",
				{
					xmlns = xmlns_xhtml,
					property = 'og:description',
					content = tweet['text']
				}
			):up()

			fastening:tag(
				"meta",
				{
					xmlns = xmlns_xhtml,
					property = 'og:image',
					content = author['profile_image_url']
				}
			):up()

			fastening:tag(
				"meta",
				{
					xmlns = xmlns_xhtml,
					property = 'og:title',
					content = author['username']
				}
			):up()

			fastening:tag(
				"meta",
				{
					xmlns = xmlns_xhtml,
					property = 'og:type',
					content = 'tweet'
				}
			):up()
			fastening:tag(
				"meta",
				{
					xmlns = xmlns_xhtml,
					property = 'og:url',
					content = 'https://twitter.com/'..author['username']..'/status/'..tweet['id']
				}
			):up()

			mod_muc.get_room_from_jid(room.jid):broadcast_message(fastening)
			module:log("debug", tostring(fastening))
		end
	)
end

local function tweet_handler(event)
	local room, stanza = event.room, st.clone(event.stanza)
	local body = stanza:get_child_text("body")

	if not body then return; end

	local origin_id = stanza:find("{urn:xmpp:sid:0}origin-id@id")
	if not origin_id then return; end

	for url in body:gmatch(url_pattern) do
		local _, _, _, tweet_id = string.find(url, "https://twitter.com/(%S+)/status/(%S+)");
		fetch_tweet_data(room, url, tweet_id, origin_id);
	end
end

module:hook("muc-occupant-groupchat", tweet_handler)


module:hook("muc-message-is-historic", function (event)
	local fastening = event.stanza:get_child('apply-to', xmlns_fasten)
	if fastening and fastening:get_child('meta', xmlns_xhtml) then
		return true
	end
end);